Aria Baritone Neck Joint type

Hi All,
New member here. I picked up a battered old Aria Baritone Uke which badly needs a neck reset (and a re-fret). My question is: what type of joint would it likely be on this Uke. Dovetail, Mortice/tenon, other? I'm experienced with guitar neck resets, but don't want to tackle this before I know what type of joint I'm dealing with. The model number on the label is faded and looks like a 23 or 73.. any idea what model this is? It's ply construction with mahogany top and plastic friction type tuners. Any help with the joint joint question would be greatly appreciated.

Thanks Steven

I have no idea about what type of neck joint Aria used in the 60's. I would guess the first thing to do would be to look inside and see if there is a bolt head. Probably not, but worth a shot. Below is an old thread about this uke from 2015.

https://forum.ukuleleunderground.co...ng-for-Info-on-the-Aria-A-78-Baritone-Ukulele

I had an Aria guitar that needed a neck reset and the neck was a butt joint with a pair of dowels to locate the neck. The butt joint was glued but the dowels were not.